Assignee
EIN CO LTD TECHNICAL CT
JP·3 granted patents·55 citations·filing 2001–2004
Top patents by PatentIndex Score
3 records- 0180US7377762B2System for producing resin molded article with spring structureEIN CO LTD TECHNICAL CT·Filed 2003·Granted May 27, 2008·23 cites·3 claims
- 0279US7771375B2Cushion and acoustic system with the cushionEIN CO LTD TECHNICAL CT·Filed 2004·Granted Aug 10, 2010·29 cites·5 claims
- 0350US6872442B2Method for recycling synthetic wood materials from sheathing board for use in a concrete form formed by synthetic wood materials, and sheathing board for use in a concrete form having the previously mentioned recycled synthetic wood materials as raw materialsEIN CO LTD TECHNICAL CT·Filed 2001·Granted Mar 29, 2005·3 cites·1 claims
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